segfault with +RTS -N2 (related to tryTakeMVar?)
when I compile the attached program
ghc-6.8.1 --make strange -threaded
and run like
- /strange +RTS -N2
the executable crashes with segfault after 30 .. 60 seconds.
this happens both on a single-core hyperthreaded as well as on a dual core machine (both opensuse-10.3). it happens on a "true" single core machine under debian as well.
Trac metadata
Trac field | Value |
---|---|
Version | 6.8.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |